GPS Space Vehicle Time Integrity for MJD 54056

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
00:55
07:38
23,293
   -18
   -89,568
25
3
3
0

2
1
14:22
20:31
21,339
   -15
   -55,570
32
1
1
0

3
3
3
1
2
3
00:00
06:28
22:21
01:13
10:48
23:59
  4,153
15,000
  5,534
   -16
   -12
    88
  -402,452
  -403,322
  -404,802
48
135
2352
3
2
12
3
2
13
0
0
0

4
1
13:04
18:42
19,721
   -14
  -337,391
30
1
1
0

5
1
15:03
19:53
16,977
   -17
  -370,287
144
2
2
0

6
1
17:48
23:10
18,882
   -22
  -546,995
82
2
2
0

7
7
1
2
06:02
19:47
08:04
23:59
  7,095
14,485
    -9
   502
  -493,874
  -492,948
19
17971
1
12
0
9185
0
0

8
1
08:17
14:20
21,122
   -11
    86,413
20
1
1
0

9
9
9
1
2
3
00:00
13:20
22:08
01:54
17:04
23:59
  6,622
12,908
  6,283
   -18
   -12
  -112
   -44,962
   -45,039
   -45,184
19
7
2199
2
1
12
2
0
13
0
0
0

10
1
16:28
21:45
18,320
   -15
   -92,990
21
3
2
0

11
11
1
2
01:51
10:00
04:54
14:11
10,401
14,408
   -17
   -12
     4,185
     4,137
7
10
1
1
0
1
0
0

12
-

13
1
05:59
11:21
18,767
   -14
  -113,596
21
1
1
0

14
1
00:00
05:24
18,640
   -12
      820
12
3
2
0

15
-

16
1
04:10
09:14
17,698
   -13
   -92,619
23
3
2
0

17
1
11:03
17:24
21,968
   -15
   -89,370
23
2
2
0

18
18
1
2
00:00
20:12
02:53
23:59
10,117
13,020
   -20
    82
   252,627
   252,760
16
3253
2
12
2
13
0
0

19
19
1
2
00:00
07:27
01:55
11:57
  6,671
15,638
   -14
    -9
   -35,054
   -35,173
13
25
3
2
0
1
0
0

20
20
1
2
03:26
14:25
08:13
15:30
16,641
  3,619
   -14
   -14
    21,801
    21,800
16
8
2
13
1
0
0
0

21
21
1
2
00:00
19:22
01:44
23:59
  5,992
15,984
   -17
   245
   -61,662
   -61,512
39
9498
2
12
2
14
0
0

22
22
1
2
00:00
21:47
04:28
23:59
15,300
  7,556
   -20
  -415
  -149,844
  -150,454
17
9920
3
12
0
13
0
0

23
1
04:28
10:23
20,500
   -12
  -140,618
12
2
2
0

24
1
14:05
19:53
20,113
   -10
   -53,113
30
1
1
0

25
1
01:44
07:30
19,970
   -15
  -405,384
18
1
1
0

26
26
1
2
11:21
19:17
13:49
23:54
  8,536
15,945
   -17
   -16
     8,321
     8,847
43
85
2
2
0
2
0
0

27
1
07:10
13:16
21,018
    -8
   -78,496
36
2
2
0

28
1
09:22
16:00
22,910
    -9
   -14,071
9
1
0
0

29
29
1
2
10:52
19:00
13:35
23:20
  9,527
15,116
   -16
   -17
  -200,849
  -201,760
82
129
2
1
2
1
0
0

30
30
1
2
02:02
16:27
04:57
20:42
  9,868
14,864
   -20
   -29
   -16,669
   -16,740
6
21
32
2
0
2
0
0

31
1
01:31
07:09
19,520
   -18
    42,420
55
1
1
0

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	00:55	07:38	23,293	-18	-89,568	25	3	3	0
2	1	14:22	20:31	21,339	-15	-55,570	32	1	1	0
3 3 3	1 2 3	00:00 06:28 22:21	01:13 10:48 23:59	4,153 15,000 5,534	-16 -12 88	-402,452 -403,322 -404,802	48 135 2352	3 2 12	3 2 13	0 0 0
4	1	13:04	18:42	19,721	-14	-337,391	30	1	1	0
5	1	15:03	19:53	16,977	-17	-370,287	144	2	2	0
6	1	17:48	23:10	18,882	-22	-546,995	82	2	2	0
7 7	1 2	06:02 19:47	08:04 23:59	7,095 14,485	-9 502	-493,874 -492,948	19 17971	1 12	0 9185	0 0
8	1	08:17	14:20	21,122	-11	86,413	20	1	1	0
9 9 9	1 2 3	00:00 13:20 22:08	01:54 17:04 23:59	6,622 12,908 6,283	-18 -12 -112	-44,962 -45,039 -45,184	19 7 2199	2 1 12	2 0 13	0 0 0
10	1	16:28	21:45	18,320	-15	-92,990	21	3	2	0
11 11	1 2	01:51 10:00	04:54 14:11	10,401 14,408	-17 -12	4,185 4,137	7 10	1 1	0 1	0 0
12	-
13	1	05:59	11:21	18,767	-14	-113,596	21	1	1	0
14	1	00:00	05:24	18,640	-12	820	12	3	2	0
15	-
16	1	04:10	09:14	17,698	-13	-92,619	23	3	2	0
17	1	11:03	17:24	21,968	-15	-89,370	23	2	2	0
18 18	1 2	00:00 20:12	02:53 23:59	10,117 13,020	-20 82	252,627 252,760	16 3253	2 12	2 13	0 0
19 19	1 2	00:00 07:27	01:55 11:57	6,671 15,638	-14 -9	-35,054 -35,173	13 25	3 2	0 1	0 0
20 20	1 2	03:26 14:25	08:13 15:30	16,641 3,619	-14 -14	21,801 21,800	16 8	2 13	1 0	0 0
21 21	1 2	00:00 19:22	01:44 23:59	5,992 15,984	-17 245	-61,662 -61,512	39 9498	2 12	2 14	0 0
22 22	1 2	00:00 21:47	04:28 23:59	15,300 7,556	-20 -415	-149,844 -150,454	17 9920	3 12	0 13	0 0
23	1	04:28	10:23	20,500	-12	-140,618	12	2	2	0
24	1	14:05	19:53	20,113	-10	-53,113	30	1	1	0
25	1	01:44	07:30	19,970	-15	-405,384	18	1	1	0
26 26	1 2	11:21 19:17	13:49 23:54	8,536 15,945	-17 -16	8,321 8,847	43 85	2 2	0 2	0 0
27	1	07:10	13:16	21,018	-8	-78,496	36	2	2	0
28	1	09:22	16:00	22,910	-9	-14,071	9	1	0	0
29 29	1 2	10:52 19:00	13:35 23:20	9,527 15,116	-16 -17	-200,849 -201,760	82 129	2 1	2 1	0 0
30 30	1 2	02:02 16:27	04:57 20:42	9,868 14,864	-20 -29	-16,669 -16,740	6 21	32 2	0 2	0 0
31	1	01:31	07:09	19,520	-18	42,420	55	1	1	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-